Sunday
August 2, 2015

Homework Help: chemistry

Posted by Kara on Monday, October 3, 2011 at 12:33pm.

Potassium cyanide (KCN) reacts with acids to produce the poisonous hydrogen cyanide gas, HCN, according to the reaction below:
KCN(aq) + HCl(aq) = HCN(g) + KCl(aq)
If a sample of 0.653 g of KCN is placed in an excess of HCl, how much HCN, in grams, is produced?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members